Sending hex 0x00 in script

Hello,
Modbus commands often have 0x00 bytes. How do you send that as a script without it being interpreted as a null terminator?

Thank you,
Stuart

Hi Stuart,

The second parameter of the transmit function is the block size (if omitted, strlen will be used, thus cutting the packet at the first 0-byte).

In your case, simply pass the required size to transmit like this:

transmit(a, sizeof(a));

Hi Vladimir,
That's great, thank you for your help.
Stuart